For a long time we were going to the laundromat because we were trying to avoid a service call on the dryer left behind by the previous occupants. I found the code that indicated it was the thermistor, but had no idea where it was in the machine. Then I found a video on Appliance Parts Pros that showed the location and replacement process on *the very model dryer* we had. It was a piece of cake, but without the video I never would have had the courage to try it myself. THANKS Appliance Parts Pros, you probably saved us hundreds of dollars! (BTW, there was a *scary* amount of lint covering some of the circuits down in there -- make sure you check and clean your dryers on a regular basis, folks!)